49 lines
814 B
C++
49 lines
814 B
C++
#pragma once
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namespace uart {
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enum class DataBits {
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FIVE,
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SIX,
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SEVEN,
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EIGHT,
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NINE,
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};
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enum class StopBits {
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ONE,
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TWO,
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};
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enum class Parity {
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NONE,
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ODD,
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EVEN,
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};
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namespace detail {
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template <DataBits dataBits>
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struct choose_data_type {
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using type = uint8_t;
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};
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template <>
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struct choose_data_type<DataBits::NINE> {
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using type = uint16_t;
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};
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} // namespace detail
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template <uint32_t baudRate = 9600, DataBits dataBits = DataBits::EIGHT, Parity parity = Parity::NONE,
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StopBits stopBits = StopBits::ONE>
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struct Config {
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static constexpr auto BAUD_RATE = baudRate;
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static constexpr auto DATA_BITS = dataBits;
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static constexpr auto PARITY = parity;
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static constexpr auto STOP_BITS = stopBits;
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using data_t = typename detail::choose_data_type<DATA_BITS>::type;
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};
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} // namespace uart
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